Nitrate Ion Selective Electrode

Nitrate ISEs find applications in environmental monitoring, agriculture, and water quality assessment, as nitrate levels are crucial indicators of nutrient pollution.

Specification

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Application

Tips: What is the typical range of detection for a nitrate ISE?

Ion-selective electrodes (ISEs) are analytical devices used to measure the concentration of specific ions in a solution. The detection range of a nitrate ISE depends on factors such as electrode design, membrane characteristics, and sample conditions. Typically, nitrate ISEs have a detection range spanning from low micromolar to millimolar concentrations. For environmental monitoring, this range is suitable for detecting nitrate levels in water samples, where concentrations may vary widely. The electrodes operate based on the Nernst equation, which relates the ion concentration to the electrode potential. Calibration is crucial to ensure accurate measurements across the desired range. It's important to note that while nitrate ISEs offer a convenient and rapid method for nitrate detection, they may have limitations in extreme conditions or when interference from other ions is significant. Regular maintenance and proper handling are essential for optimal performance.